Tiffany & Co. has unveiled a new concept in luxury gifting with its ultimate holiday gift guide that features 12 extraordinary one-of-a-kind gifts and experiences—a first in the company’s 182-year history. The most iconic of these is the four-foot-tall Advent calendar, offering 24 different opulent gift items, most of them crafted in diamonds, gold, platinum and sterling silver.

The calendar is a four-foot tall hand-illustrated rendering of Tiffany’s Fifth Avenue flagship store, with 24 doors, to be opened a day at a time. The surprises inside cover a wide range, from a sterling silver paper cup and a Tiffany T True bracelet in 18k yellow gold to a Tiffany Smile pendant in 18k rose gold with diamonds.

Some of the other exquisite items contained in the Advent Calendar are Tiffany Paper Flowers™ Diamond and Tanzanite Flower Drop Earrings in Platinum; Tiffany Paper Flowers™ Pavé Diamond Flower Pendant in Platinum; Tiffany Keys Fleur de Lis Key Pendant in Platinum with Diamonds on a Platinum Chain; Tiffany T Two Hinged Bangle in 18k Rose Gold with Pavé Diamonds; Tiffany Victoria® Earrings in Platinum with Diamonds, among others.

The exclusive calendar is just that – only four pieces have been created and the cost of acquiring one is a mega US$ 112,000!

Announcing the launch of the catalogue, Tiffany & Co said another special gift is a custom-design ring handcrafted by Tiffany’s artisans—and imagined by the buyer. Described as “the pinnacle of design and artistry” and as a “bespoke ring”, it contains a magnificent round brilliant D color, internally flawless diamond of over 8 carats. As part of an “exclusive high jewelry custom-design experience”, the buyer will get ‘a private consultation with Tiffany’s chief artistic officer, Reed Krakoff, and an inside look into the design journey of your jewelry piece, from sketch to the Tiffany Blue Box®.

Some of the other surprises are equally amazing and cater to varied preferences – a custom-made Tiffany Blue® motorcycle created in collaboration with Indian Motorcycle Co., America’s first motorcycle company; an AGA Total Control 3-Oven Cast Iron Range in Tiffany Blue® with Tiffany tableware, flatware and crystal glassware; a solid sterling silver greenhouse handcrafted in Tiffany’s hollowware workshop, with flowers delivered monthly for one year or The Great Adventure in Kenya, which is in keeping with Tiffany’s passion for preserving the planet and includes an 11-day safari through the Samburu National Reserve for two.

“This holiday we wanted to really surprise our customers in a whole new way by showcasing the most awe-inspiring objects and experiences that you can only find at Tiffany,” said Reed Krakoff, chief artistic officer, Tiffany & Co.